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MCOL-4144 Enable lower_case_table_names

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Create tables and schemas with lower case name only if the flag is set.
During operations, convert to lowercase in plugin. Byt the time a query gets to ExeMgr, DDLProc etc., everything must be lower case if the flag is set, and undisturbed if not.
This commit is contained in:
David Hall
2020-09-21 11:31:44 -05:00
parent 1c94e310ff
commit 35c4b66a67
32 changed files with 468 additions and 412 deletions
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10
dbcon/ddlpackageproc/createindexprocessor.cpp
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@ -194,25 +194,21 @@ CreateIndexProcessor::DDLResult CreateIndexProcessor::processPackage(ddlpackage:
while ( sysCons_iterator != sysConsColumns.end() )
{
column = *sysCons_iterator;
boost::algorithm::to_lower(column.tableColName.column);
isNull = false;
if (CONSTRAINTNAME_COL == column.tableColName.column)
{
idxData = createIndexStmt.fIndexName->fName;
boost::algorithm::to_lower(idxData);
colTuple.data = idxData;
}
else if (SCHEMA_COL == column.tableColName.column)
{
idxData = (createIndexStmt.fTableName)->fSchema;
boost::algorithm::to_lower(idxData);
colTuple.data = idxData;
}
else if (TABLENAME_COL == column.tableColName.column)
{
idxData = (createIndexStmt.fTableName)->fName;
boost::algorithm::to_lower(idxData);
colTuple.data = idxData;
}
else if (CONSTRAINTTYPE_COL == column.tableColName.column)
@ -235,7 +231,6 @@ CreateIndexProcessor::DDLResult CreateIndexProcessor::processPackage(ddlpackage:
else if (INDEXNAME_COL == column.tableColName.column)
{
idxData = createIndexStmt.fIndexName->fName;
boost::algorithm::to_lower(idxData);
colTuple.data = idxData;
}
else
@ -315,33 +310,28 @@ CreateIndexProcessor::DDLResult CreateIndexProcessor::processPackage(ddlpackage:
while ( sysConsCol_iterator != sysConsColColumns.end() )
{
column = *sysConsCol_iterator;
boost::algorithm::to_lower(column.tableColName.column);
isNull = false;
if (SCHEMA_COL == column.tableColName.column)
{
colData = (createIndexStmt.fTableName)->fSchema;
boost::algorithm::to_lower(colData);
colTupleCol.data = colData;
}
else if (TABLENAME_COL == column.tableColName.column)
{
colData = (createIndexStmt.fTableName)->fName;
boost::algorithm::to_lower(colData);
colTupleCol.data = colData;
}
else if (COLNAME_COL == column.tableColName.column)
{
colData = createIndexStmt.fColumnNames[0];
boost::algorithm::to_lower(colData);
colTupleCol.data = colData;
}
else if (CONSTRAINTNAME_COL == column.tableColName.column)
{
colData = createIndexStmt.fIndexName->fName;
boost::algorithm::to_lower(colData);
colTupleCol.data = colData;
}
else